Of course, I know the Roku is always on. I'm really just looking for a signal that would be enough to bring it out of screensaver, but not enough to actually change state in any way if the screensaver wasn't active to begin with.

I use Home for this. If the screensaver is active, it will exit the screensaver and do nothing else. If the screen saver is not active, it will go to the home screen. Not exactly what you want, but it is the best I have found.

Yeah, you can actually disable the screensaver in Settings, which I think I might just end up doing.

Somehow or other, I got the notion into my head that the screensaver was directly tied to Roku dropping into its "low power" mode after a period of inactivity. But even if that's the case, a recent bit of searching has made it clear that the Roku barely sips power even when awake, rendering the power "savings" of its sleep mode pretty negligible.

So like I said, I'll probably just turn the screensaver off for the time being and stop trying to overcomplicate my life. Well, this aspect of it, anyway.

Its new Roku 4, with 7.2 build 4100. It accepts the old discrete buttons like amazon & Netflix. And the newest you found, but the not those three. Thinking it was just new roku 4, I tested on an older Roku 2 XD, its running the same and build as the roku 4, and it doesn't accept the commands either. After seeing your post, I plugged the roku 3 back in and it still accepts commands. The roku 3 has the same sotware as the other two?_________________Edmund

It stopped working on my Roku running version 8 (was 7.7 before). Let's give it a few weeks until all are updated from 7 to 8. If it still works on your 4's then, I'll add it back. In the mean time, here's the OBC and pronto hex in case anyone wants it.

I would recommend leaving the code in there and adding a note that it no longer works, just so we don't lose the documentation of what the code used to be._________________Rob
www.hifi-remote.comPlease don't PM me with remote questions, post them in the forums so all the experts can help!